DC-DC 3 Watts IZ Series xppower.com • Regulated Single & Dual Output • Wide 2:1 Input Range • SIP Package • 1600 VDC Isolation • Optional Metal Case • Continuous Short Circuit Protection • MTBF >2.4 MHrs Specification Input General Input Voltage Range • 5 V models: 4.5 - 9.0 V 12 V models: 9.0 - 18.0 V 24 V models: 18.0 - 36.0 V 48 V models: 36.0 - 72.0 V Input Reflected Ripple • 35 mA pk-pk through 12 µH inductor 5 Hz to 20 MHz Input Current • See table Input Filter • Capacitor Output See table ±0.5% max ±1.0% max from 25-100% load ±1% max 20 ms typical 75 mV pk-pk max 20 MHz BW 0.02%/°C Continuous with auto recovery ±5% on dual output models ±3% deviation recovering to <1% within 300 µs for 25% load change • See table • Applying 5 V via 1 kΩ current limiting resistor (with respect to -V Input) turns output off • • • • • • See table 1600 VDC, 109 Ω 680 pF typical 100-650 kHz >2.4 MHrs to MIL-STD-217F Physical Case Material Output Voltage • Line Regulation • Load Regulation • Setpoint Accuracy • Start Up Rise Time • Ripple & Noise • Temperature Coefficient • Short Circuit Protection • Cross Regulation • Transient Response • Maximum Capacitive Load Remote On/Off Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency MTBF Pin Material Potting Material Lead Soldering Temperature • Non-conductive black plastic (UL94V-0 rated). Optional metal: nickel coated copper (see note 2) • C5191R-H solder coated • Epoxy (UL94V-0 rated) • 260 ºC 1.5 mm from case for 10 s Environmental Operating Temperature • -40 °C to +70 °C, derate from 100% load at 70 ºC to 0% load at 100 ºC Storage Temperature • -40 °C to +125 °C Case Temperature • 100 °C max Cooling • Convection-cooled Humidity • 95% RH, non condensing Input Voltage No Load Input Current(1) Full Load Input Current(1) Output Voltage Output Current Efficiency Max Capactive Load Model Number(2) 4.5-9.0 V 65 70 75 75 90 90 90 mA mA mA mA mA mA mA 640 800 750 750 800 760 750 mA mA mA mA mA mA mA 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 V V V V V V V 700 600 250 200 ±300 ±125 ±100 mA mA mA mA mA mA mA 74% 76% 82% 82% 77% 81% 82% 2000 1000 470 220 ±470 ±220 ±100 µF µF µF µF µF µF µF IZ0503SA IZ0505SA IZ0512SA IZ0515SA IZ0505S IZ0512S IZ0515S 9.0-18.0 V 25 15 35 35 45 45 45 mA mA mA mA mA mA mA 260 320 305 305 320 308 312 mA mA mA mA mA mA mA 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 V V V V V V V 700 600 250 200 ±300 ±125 ±100 mA mA mA mA mA mA mA 76% 81% 84% 84% 80% 83% 82% 2000 1000 470 220 ±470 ±220 ±100 µF µF µF µF µF µF µF IZ1203SA IZ1205SA IZ1212SA IZ1215SA IZ1205S IZ1212S IZ1215S 18.0-36.0 V 15 15 20 20 20 20 20 mA mA mA mA mA mA mA 133 160 156 152 160 154 154 mA mA mA mA mA mA mA 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 V V V V V V V 700 600 250 200 ±300 ±125 ±100 mA mA mA mA mA mA mA 74% 79% 82% 84% 80% 83% 83% 2000 1000 470 220 ±470 ±220 ±100 µF µF µF µF µF µF µF IZ2403SA IZ2405SA IZ2412SA IZ2415SA IZ2405S IZ2412S IZ2415S 36.0-72.0 V 10 10 15 15 15 20 15 mA mA mA mA mA mA mA 66 82 78 78 82 80 78 mA mA mA mA mA mA mA 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 V V V V V V V 700 600 250 200 ±300 ±125 ±100 mA mA mA mA mA mA mA 75% 78% 81% 81% 78% 80% 81% 2000 1000 470 220 ±470 ±220 ±100 µF µF µF µF µF µF µF IZ4803SA IZ4805SA IZ4812SA IZ4815SA IZ4805S IZ4812S IZ4815S Notes 3. Minimum load of 25% required to meet quoted specifications. 1. Measured at nominal input voltage. 2. For optional metal case, add suffix ‘-M’ to model number. Mechanical Details SIP Package - Non-conductive Plastic Case SIP Package - Nickel Coated Copper Case 0.36 (9.20) 0.86 (21.85) 0.36 (9.20) 0.86 (21.85) Printed Face 0.42 (10.66) 0.44 (11.10) 0.02 (0.50) 0.42 (10.60) 0.12 (3.05) 0.02 (0.50) 0.10 (2.54) 0.10 (2.54) 0.70 (17.78) 0.02 (0.50) 0.14 0.36 (3.50) (9.20) 1 2 3 5 6 7 8 Dimensions are in inches (mm) Weight: Plastic case = 4.5 g Metal case = 6.5 g 0.14 0.36 (3.50) (9.20) 0.01 (0.25) 0.44 (11.10) 0.70 (17.78) 0.12 (3.05) Bottom View 5 6 7 8 1 2 3 0.02 (0.50) 0.01 (0.25) PIN CONNECTIONS Pin Single Dual 1 -V Input -V Input +V Input +V Input 2 3 Remote On/Off Remote On/Off 5 N.C. N.C. 6 +V Output +V Output 7 -V Output Common 8 NC -V Output 03-Jun-08 DC-DC IZ Models and Ratings